US4469826A - Process for the production of dispersions of polymers in non-aqueous vehicles - Google Patents
Process for the production of dispersions of polymers in non-aqueous vehicles Download PDFInfo
- Publication number
- US4469826A US4469826A US06/500,556 US50055683A US4469826A US 4469826 A US4469826 A US 4469826A US 50055683 A US50055683 A US 50055683A US 4469826 A US4469826 A US 4469826A
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- US
- United States
- Prior art keywords
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- weight
- aqueous
- latex
- polymer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
- C08J3/11—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids from solid polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/14—Treatment of polymer emulsions
- C08F6/22—Coagulation
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S260/00—Chemistry of carbon compounds
- Y10S260/38—Ink
Definitions
- This invention relates to a process for the production of polymer dispersions in non-aqueous vehicles. More particularly it relates to a process for the production of fine dispersions of thermoplastic polymers in lithographic printing ink vehicles in which polymer particles are transferred from the aqueous phase of a polymer latex into the water-immiscible, hydrophobic organic vehicle. It further relates to polymer dispersions produced by this process and to lithographic inks that comprise these polymer dispersions.
- high molecular weight resins and polymers are used in the vehicle. These usually impart to the ink good printing qualities, toughness, and other desired properties. It is, however, well recognized in the art of printing inks that the use of high molecular weight materials results in high tack and high viscosity. Printing processes and other considerations, however, limit the viscosity of the inks, and this in turn limits the concentration and type of resins and polymers that can be used.
- high molecular weight polymers are used in a dispersed or discontinuous phase. It is essential that this phase be well dispersed in order to prevent printing problems and other undesirable characteristics of the ink product.
- 4,248,746 used controlled precipitation of polymer from solution and/or grinding to produce polymer particles of optimum size.
- Walsh in U.S. Pat. No. 4,162,997 disclosed a process in which non-volatile, heat-set vehicles for printing inks can be made by dispersing particulate, glassy thermoplastic polymer binders in a soft resinous phase and a diluent phase in a mixer, for example, a Hoover Automatic Muller, until a uniform paste is obtained.
- thermoplastic particles that Walsh used can be obtained by evaporating the water from aqueous dispersions of styrene-type polymers or the diluent from emulsion or dispersion polymerized systems of polyacrylate-type polymers, or they can be prepared by grinding or milling suitable thermoplastic polymers, by controlled precipitation from solution, or by high shear dispersion of molten polymer in a non-solvent, followed by cooling and drying. In many cases, a particle size classification process is necessary to obtain polymer particles of the optimum size.
- This invention relates to an improved process for the production of dispersions of thermoplastic polymers in non-aqueous vehicles.
- the polymer particles are transferred directly from an aqueous latex into the non-aqueous vehicle without using the polymer separation, drying, grinding, and classifying steps that are required by the processes of the prior art.
- This process therefore, provides a more economical and more efficient way of producing on a commercial scale dispersions of finely-divided thermoplastic polymers in non-aqueous vehicles such as lithographic printing ink vehicles.
- These dispersions which have uniform particle size distribution form printing inks that have good printability and excellent rheological properties.
- an aqueous thermoplastic polymer latex is coagulated, a lithographic ink vehicle or other non-aqueous vehicle is added, and the resulting mixture is agitated until it separates into an organic phase and a clear, solids-free water phase.
- agitation is continued, first under atmospheric pressure and then under vacuum, and the separated water is removed until the water content of the organic phase has been reduced to less than 2 percent by weight.
- the resulting dispersion can then be diluted to the desired consistency and/or polymer concentration by the addition of a low viscosity diluent. It may then be mixed with pigments and other additives to form lithographic inks.
- a coagulating agent is added to an aqueous thermoplastic polymer latex and the mixture is stirred until the latex is fully coagulated. At this point the consistency of the latex has changed from a liquid to a paste.
- a non-aqueous vehicle usually a compatible lithographic ink vehicle, and in most cases a defoamer are added to it. Agitation of the mixture is continued to separate an aqueous phase from the coagulated latex. The aqueous phase is removed, and the agitation is continued to separate additional water from the mixture repeatedly until about 60 percent to 70 percent of the water originally present in the latex has been removed.
- the mixture is then agitated under a vacuum of about 60 to 100 mm Hg at a temperature in the range of about 35° to 40° C. until its water content has been reduced to less than about 2 percent by weight.
- the resulting dispersion of polymer in a lithographic ink vehicle may be diluted with a lithographic ink varnish or other low viscosity diluent to the desired concentration.
- the latexes that are used in the process of this invention are aqueous dispersions that contain about 5 percent to 60 percent, and preferably 40 percent to 60 percent, by weight of a thermoplastic polymer that may be, for example, a vinyl halide homopolymer or copolymer, a styrene homopolymer or copolymer, an acrylic polymer, or a mixture thereof.
- the average particle size of the polymer in the latex is in the range of about 0.05 micron to about 2 microns, and preferably in the range of 0.1 micron to 0.3 micron.
- Coagulation of the latex is effected by adding to it a coagulating agent that is preferably aluminum sulfate, herein referred to as alum, alone in combination with a fatty alcohol having 4 to 18 carbon atoms, a fatty acid having 6 to 12 carbon atoms, a multivalent metal salt, or another suitable coagulant.
- the coagulating agent preferably contains about 1 part to 10 parts by weight of a fatty alcohol having 10 to 14 carbon atoms per part by weight of alum. Optimum results have been obtained using a coagulating agent that contains 1.5 to 5 parts by weight of dodecanol per part by weight of alum.
- the amount of the coagulating agent used is that which will provide rapid and complete coagulation of the latex. In most cases, about 0.5 part to 2 parts by weight of alum and about 0.5 part to 5 parts by weight of a fatty alcohol are used per 100 parts by weight of the latex.
- the alum is preferably added to the latex as a 25 percent to 50 percent aqueous solution.
- the non-aqueous vehicle that is added to the coagulated thermoplastic polymer latex in the first step of the process of this invention is usually a lithographic ink vehicle that is a solution of about 5 percent to 50 percent by weight of a hard or tackifying resin in about 5 percent to 60 percent by weight of a plasticizer, the weights being based on the weight of the finished lithographic ink. It preferably contains from 10 percent to 25 percent by weight of the resin and 20 percent to 50 percent by weight of the plasticizer, based on the weight of the ink.
- the amount of the lithographic ink vehicle that is added to the coagulated latex is dependent upon a number of factors including the color and other properties desired in the finished ink. In most cases, it is the amount that will provide about 1 part by weight of hard resin per part by weight of polymer in a coagulated latex.
- the hard or tackifying resins that are suitable for use in the lithographic ink vehicles are those resins that are well known in the art of ink making for their exellent lithographic properties and good pigment wetting capabilities. These include alkyd resins, urethane-modified alkyd resins, rosin-modified phenolic resins, hydrocarbon resins, rosin esters, polyketones, and the like. Their choice is governed by compatibility considerations. Mixtures that have melting points in the range of about 100° to 150° C. are useful in formulating fusion-type inks.
- the useful plasticizers are secondary plasticizers or sterically-hindered primary plasticizers that do not swell the rubber rollers used on printing presses and that are substantially non-volatile. These include aliphatic, aromatic, and naphthenic hydrocarbon oils, esters of dicarboxylic acids such as phtahlic acid and adipic acid, long chain esters, polymeric plasticizers, and mixtures thereof.
- the plasticizers preferably have Brookfield viscosities at 25° C. in the range of about 300 to 600 centipoises.
- the hard resin and the plasticizer are used to provide a continuous phase for dispersion of the thermoplastic polymer.
- the resin also provides the necessary tack, viscosity, and rheology of the ink and functions as a dispersing medium for the pigment.
- a defoamer may be incorporated into the lithographic ink vehicle or added separately to the coagulated latex and lithographic ink vehicle.
- the amount of defoamer used is in the range of about 0.1 percent to 2 percent by weight, and preferably about 0.5 percent to 1 percent by weight, based on the weight of the finished ink.
- defoamers that are used commercially to control foaming in polymer latexes and that are compatible with lithographic processes may be used in this process. Excellent results have been obtained using, for example, a defoamer that is a blend of silica derivatives, hydrocarbons, and silicones (such as Drew Chemical Defoamer L 418).
- the polymer dispersions prepared by this process generally contain about 40 percent to 60 percent by weight of finely-divided thermoplastic polymer, about 40 percent to 60 percent by weight of lithographic ink vehicle, about 1 percent to 2 percent by weight of a fatty alcohol, and about 0.1 percent to 1 percent by weight of defoamer.
- the dispersion of finely-divided thermoplastic polymer in lithographic ink vehicle that is the product of the first step of this process is then brought to the desired consistency and/or concentration of polymer by the addition of a diluent that may be, for example, a hydrocarbon solvent, plasticizer, or lithographic ink varnish.
- a diluent that may be, for example, a hydrocarbon solvent, plasticizer, or lithographic ink varnish.
- the diluted dispersion may then be combined with one or more pigments and such additives as waxes, surfactants, bodying agents, and the like in the amounts ordinarily used for the purposes intended to form lithographic inks.
- additives as waxes, surfactants, bodying agents, and the like in the amounts ordinarily used for the purposes intended to form lithographic inks.
- These inks are characterized by high tinctorial values and by excellent rheological properties.
- the hard resins, plasticizers, diluents, pigments, and additives that are used in this process include those that were disclosed by Walsh in U.S. Pat. No. 4,162,997, which is incorporated herein by reference.
- thermoplastic polymer dispersions by the process of this invention and the production of lithographic inks that comprise these dispersions may be carried out in any vessel that is suitable for a high torque operation, that is equipped to provide agitation and temperature conrol at both atmospheric and subatmospheric pressures, and from which water can be removed, for example, by decantation.
- a lithographic ink vehicle that contained 10.2 parts of an aromatic hydrocarbon resin (Hercules Picco 6140) and 6.64 parts of an aromatic hydrocarbon oil (Monsanto HB 40) and 0.16 part of Defoamer L 419.
- an aromatic hydrocarbon resin Hercules Picco 6140
- 6.64 parts of an aromatic hydrocarbon oil Monsanto HB 40
- 0.16 part of Defoamer L 419 17.2 parts of an aromatic hydrocarbon resin (Hercules Picco 6140) and 6.64 parts of an aromatic hydrocarbon oil (Monsanto HB 40) and 0.16 part of Defoamer L 419.
- the resulting dispersion was diluted with a lithographic ink vehicle to form a highly viscous, translucent, free-flowing dispersion of a vinyl chloride-vinyl acetate copolymer in a lithographic ink vehicle.
- the product contained 48.4 percent of the copolymer, 50.0 percent of the lithographic ink vehicle, 1.4 percent of n-dodecanol, and 0.2 percent of the defoamer.
- a lithographic ink vehicle that was a solution of a rosin-modified phenolic resin (Union Camp Unirez 9021) in a complex phthalate ester (Monsanto Santicizer 278) and 0.2 part of a defoamer.
- the mixture was agitated, first at atmospheric pressure and then under vacuum, and the separated water was removed from it until it contained less than 2 percent of water.
- the resulting dispersion was diluted with 15.2 parts of a lithographic ink vehicle to form a viscous, translucent, free-flowing dispersion of polyvinyl chloride in a lithographic ink varnish.
- the dispersion ws diluted with a hydrocarbon solvent and blended with barium lithol red pigment and conventional additives to form a lithographic printing ink.
- the product was a viscous, translucent, free-flowing dispersion of polystyrene in a lithographic ink vehicle. It was diluted with a hydrocarbon solvent and blended with diarylide yellow pigment and conventional additives to form a lithographic printing ink.
- Example 2 The procedure of Example 2 was repeated except that the coagulating agent was 50 percent aqueous solution of alum. The results were comparable.
- Example 2 The procedure of Example 2 was repeated except that the coagulating agent was n-dodecanol. There was no water separation.
- thermoplastic polymers coagulating agents, and non-aqueous vehicles disclosed herein may be used in a similar manner to produce polymer dispersions that are useful in the production of lithographic printing inks.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/500,556 US4469826A (en) | 1983-06-02 | 1983-06-02 | Process for the production of dispersions of polymers in non-aqueous vehicles |
DE19843418057 DE3418057A1 (de) | 1983-06-02 | 1984-05-15 | Verfahren zur herstellung von polymerdispersionen in nicht waessrigen bindemitteln |
FR8408509A FR2547825B1 (fr) | 1983-06-02 | 1984-05-30 | Procede de production de dispersions de polymeres dans des vehicules non aqueux |
IT21203/84A IT1176223B (it) | 1983-06-02 | 1984-05-31 | Processo per la produzione di dispersioni di polimeri in veicoli non acquosi |
JP59112164A JPS606730A (ja) | 1983-06-02 | 1984-05-31 | 平版インキ用重合体分散物の製造方法 |
GB08413995A GB2140812B (en) | 1983-06-02 | 1984-06-01 | Process for the production of dispersions of polymers in non-aqueous vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/500,556 US4469826A (en) | 1983-06-02 | 1983-06-02 | Process for the production of dispersions of polymers in non-aqueous vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
US4469826A true US4469826A (en) | 1984-09-04 |
Family
ID=23989937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US06/500,556 Expired - Fee Related US4469826A (en) | 1983-06-02 | 1983-06-02 | Process for the production of dispersions of polymers in non-aqueous vehicles |
Country Status (6)
Country | Link |
---|---|
US (1) | US4469826A (ja) |
JP (1) | JPS606730A (ja) |
DE (1) | DE3418057A1 (ja) |
FR (1) | FR2547825B1 (ja) |
GB (1) | GB2140812B (ja) |
IT (1) | IT1176223B (ja) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5114479A (en) * | 1990-06-29 | 1992-05-19 | Basf Corporation | Dye-latex combinations and use in aqueous inks |
US5158606A (en) * | 1991-03-06 | 1992-10-27 | Sun Chemical Corporation | Low rub printing ink |
US5324567A (en) * | 1990-02-02 | 1994-06-28 | Thomas De La Rue And Company Limited | Ink composition and components thereof |
US5618870A (en) * | 1994-03-16 | 1997-04-08 | Shell Oil Company | Polyketone polymer blend |
US5639452A (en) * | 1992-09-16 | 1997-06-17 | Messier; Pierre Jean | Iodine/resin disinfectant and a procedure for the preparation thereof |
US5891231A (en) * | 1997-05-13 | 1999-04-06 | Lexmark International Inc. | Process for preparing pigment dispersions used in inks |
US6140392A (en) * | 1998-11-30 | 2000-10-31 | Flint Ink Corporation | Printing inks |
US6289812B1 (en) * | 1996-01-23 | 2001-09-18 | G. R. Advanced Materials Ltd. | Printing process for applying a composition using a stencil or digital duplicator |
US20020132878A1 (en) * | 1998-11-30 | 2002-09-19 | Latunski Mark D. | Lithographic printing inks |
US6562885B1 (en) | 1998-03-19 | 2003-05-13 | Battelle Memorial Institute | Composition for deactivating chemically and biologically active agents and method of making the same |
US6638995B1 (en) * | 1998-11-30 | 2003-10-28 | Flint Ink Corporation | Printing inks |
US6680050B1 (en) | 1992-09-16 | 2004-01-20 | Triosyn Holdings, Inc. | Iodine/resin disinfectant and a procedure for the preparation thereof |
US6840175B2 (en) | 2002-11-20 | 2005-01-11 | Flint Ink Corporation | Lithographic printing method using a single fluid ink |
US20100074858A1 (en) * | 2008-09-22 | 2010-03-25 | Triosyn Holding Inc. | Novel iodinated resin manufacturing process and product |
WO2013086231A1 (en) | 2011-12-08 | 2013-06-13 | Sun Chemical Corporation | Overprint varnishes with non-aqueous dispersions |
US9115291B2 (en) | 2010-11-15 | 2015-08-25 | Sun Chemical Corporation | Compositions and methods to improve the setting properties and rub resistance of printing inks |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62187775A (ja) * | 1986-02-14 | 1987-08-17 | Toyo Ink Mfg Co Ltd | 印刷インキ用添加剤 |
GB8710820D0 (en) * | 1987-05-07 | 1987-06-10 | Bp Chem Int Ltd | Prevention of sludge formation |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US2460582A (en) * | 1946-06-04 | 1949-02-01 | Goodrich Co B F | Drying polymeric materials |
US3024213A (en) * | 1959-04-20 | 1962-03-06 | Bemis Bro Bag Co | Heat-dry printing ink vehicle |
US3415772A (en) * | 1963-07-16 | 1968-12-10 | Shell Oil Co | Process for the preparation of polymer solutions from polymer latices |
US3424705A (en) * | 1964-07-30 | 1969-01-28 | Shell Oil Co | Process for the preparation of polymer solutions from polymer latices and agglomerated latices therefrom |
US3760724A (en) * | 1971-04-23 | 1973-09-25 | Addressograph Multigraph | Fast-set plastisol ink |
US4052353A (en) * | 1974-01-02 | 1977-10-04 | Scanley Clyde S | Dispersions of water soluble polymers in oil |
US4162997A (en) * | 1978-03-02 | 1979-07-31 | Hercules Incorporated | Heat-fusible pastes for printing inks, adhesives and moldings |
US4248746A (en) * | 1979-06-22 | 1981-02-03 | Hercules Incorporated | Heat fusible poly(vinyl acetate) dispersions |
US4391638A (en) * | 1982-04-22 | 1983-07-05 | J. M. Huber Corporation | Method for reclaiming ink waste |
Family Cites Families (9)
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US2265777A (en) * | 1939-04-04 | 1941-12-09 | Wingfoot Corp | Rubber dispersion |
BE467151A (ja) * | 1944-06-27 | |||
US2562191A (en) * | 1948-11-19 | 1951-07-31 | William W Howerton | Process for coagulating synthetic latices |
GB822914A (en) * | 1955-04-18 | 1959-11-04 | Minnesota Mining & Mfg | Improvements in polymeric dispersions |
GB1049915A (en) * | 1964-03-24 | 1966-11-30 | Permutit Co Ltd | Production of dispersions of polymers in non-polar liquid media |
GB1233144A (ja) * | 1968-06-29 | 1971-05-26 | ||
CA980476A (en) * | 1970-04-20 | 1975-12-23 | Robert W. Keoun | Manufacture of solutions and dispersions of polymers |
GB1364081A (en) * | 1970-07-25 | 1974-08-21 | Daikin Ind Ltd | Polymer compositions |
CA1105632A (en) * | 1977-03-10 | 1981-07-21 | John R. Adams | Process for making polymer solutions |
-
1983
- 1983-06-02 US US06/500,556 patent/US4469826A/en not_active Expired - Fee Related
-
1984
- 1984-05-15 DE DE19843418057 patent/DE3418057A1/de active Granted
- 1984-05-30 FR FR8408509A patent/FR2547825B1/fr not_active Expired
- 1984-05-31 IT IT21203/84A patent/IT1176223B/it active
- 1984-05-31 JP JP59112164A patent/JPS606730A/ja active Granted
- 1984-06-01 GB GB08413995A patent/GB2140812B/en not_active Expired
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2460582A (en) * | 1946-06-04 | 1949-02-01 | Goodrich Co B F | Drying polymeric materials |
US3024213A (en) * | 1959-04-20 | 1962-03-06 | Bemis Bro Bag Co | Heat-dry printing ink vehicle |
US3415772A (en) * | 1963-07-16 | 1968-12-10 | Shell Oil Co | Process for the preparation of polymer solutions from polymer latices |
US3424705A (en) * | 1964-07-30 | 1969-01-28 | Shell Oil Co | Process for the preparation of polymer solutions from polymer latices and agglomerated latices therefrom |
US3760724A (en) * | 1971-04-23 | 1973-09-25 | Addressograph Multigraph | Fast-set plastisol ink |
US4052353A (en) * | 1974-01-02 | 1977-10-04 | Scanley Clyde S | Dispersions of water soluble polymers in oil |
US4052353B1 (en) * | 1974-01-02 | 1990-01-30 | Dispersions of water soluble polymers in oil | |
US4162997A (en) * | 1978-03-02 | 1979-07-31 | Hercules Incorporated | Heat-fusible pastes for printing inks, adhesives and moldings |
US4248746A (en) * | 1979-06-22 | 1981-02-03 | Hercules Incorporated | Heat fusible poly(vinyl acetate) dispersions |
US4391638A (en) * | 1982-04-22 | 1983-07-05 | J. M. Huber Corporation | Method for reclaiming ink waste |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5324567A (en) * | 1990-02-02 | 1994-06-28 | Thomas De La Rue And Company Limited | Ink composition and components thereof |
US5114479A (en) * | 1990-06-29 | 1992-05-19 | Basf Corporation | Dye-latex combinations and use in aqueous inks |
US5158606A (en) * | 1991-03-06 | 1992-10-27 | Sun Chemical Corporation | Low rub printing ink |
US20030099606A1 (en) * | 1992-09-16 | 2003-05-29 | Triosyn Holding, Inc. | Iodine/resin disinfectant and a procedure for the preparation thereof |
US5639452A (en) * | 1992-09-16 | 1997-06-17 | Messier; Pierre Jean | Iodine/resin disinfectant and a procedure for the preparation thereof |
US5980827A (en) * | 1992-09-16 | 1999-11-09 | Triosyn Corp | Disinfection of air using an iodine/resin disinfectant |
US6045820A (en) * | 1992-09-16 | 2000-04-04 | Triosyn Corporation | Iodine/resin disinfectant a procedure for the preparation thereof |
US6899868B2 (en) | 1992-09-16 | 2005-05-31 | Triosyn Holding Inc. | Iodine/resin disinfectant and a procedure for the preparation thereof |
US6680050B1 (en) | 1992-09-16 | 2004-01-20 | Triosyn Holdings, Inc. | Iodine/resin disinfectant and a procedure for the preparation thereof |
US5618870A (en) * | 1994-03-16 | 1997-04-08 | Shell Oil Company | Polyketone polymer blend |
US6289812B1 (en) * | 1996-01-23 | 2001-09-18 | G. R. Advanced Materials Ltd. | Printing process for applying a composition using a stencil or digital duplicator |
US5891231A (en) * | 1997-05-13 | 1999-04-06 | Lexmark International Inc. | Process for preparing pigment dispersions used in inks |
US6562885B1 (en) | 1998-03-19 | 2003-05-13 | Battelle Memorial Institute | Composition for deactivating chemically and biologically active agents and method of making the same |
US6646025B1 (en) | 1998-11-30 | 2003-11-11 | Flint Ink Corporation | Lithographic printing method |
US6638995B1 (en) * | 1998-11-30 | 2003-10-28 | Flint Ink Corporation | Printing inks |
US20020132878A1 (en) * | 1998-11-30 | 2002-09-19 | Latunski Mark D. | Lithographic printing inks |
US6806301B2 (en) | 1998-11-30 | 2004-10-19 | Flint Ink Corporation | Lithographic printing inks |
US6140392A (en) * | 1998-11-30 | 2000-10-31 | Flint Ink Corporation | Printing inks |
US6840175B2 (en) | 2002-11-20 | 2005-01-11 | Flint Ink Corporation | Lithographic printing method using a single fluid ink |
US20100074858A1 (en) * | 2008-09-22 | 2010-03-25 | Triosyn Holding Inc. | Novel iodinated resin manufacturing process and product |
US8071713B2 (en) | 2008-09-22 | 2011-12-06 | Triomed Innovations Corp. | Iodinated resin manufacturing process and product |
US9115291B2 (en) | 2010-11-15 | 2015-08-25 | Sun Chemical Corporation | Compositions and methods to improve the setting properties and rub resistance of printing inks |
WO2013086231A1 (en) | 2011-12-08 | 2013-06-13 | Sun Chemical Corporation | Overprint varnishes with non-aqueous dispersions |
US9988550B2 (en) | 2011-12-08 | 2018-06-05 | Sun Chemical Corporation | Overprint varnishes with non-aqueous dispersions |
Also Published As
Publication number | Publication date |
---|---|
JPS606730A (ja) | 1985-01-14 |
DE3418057C2 (ja) | 1993-03-11 |
FR2547825A1 (fr) | 1984-12-28 |
IT8421203A0 (it) | 1984-05-31 |
GB2140812B (en) | 1987-01-07 |
IT8421203A1 (it) | 1985-12-01 |
JPH0377816B2 (ja) | 1991-12-11 |
FR2547825B1 (fr) | 1987-09-11 |
IT1176223B (it) | 1987-08-18 |
GB8413995D0 (en) | 1984-07-04 |
DE3418057A1 (de) | 1984-12-06 |
GB2140812A (en) | 1984-12-05 |
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